package bai.publicwelfare_backend.pojo.entity.activity;

import lombok.Data;

import java.time.LocalDateTime;
@Data
public class EventParticipant {
    private Integer id;             // 参与记录ID
    private Long eventId;        // 活动ID
    private Long userId;         // 用户ID
    private LocalDateTime joinedAt; // 参与时间
}